@Book{BVMC:618885, author = {Fernand, Bérenger}, title = {Berengarij Fernandi I.V. doct. eximij et in Academia Tolosana regentis Lucubrationum libri V}, url = {https://www.cervantesvirtual.com/obra/berengarij-fernandi-iv-doct-eximij-et-in-academia-tolosana-regentis-lucubrationum-libri-v} }